分蘗初期 的英文怎麼說
中文拼音 [fēnnièchūqī]
分蘗初期
英文
early tillering stage- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 蘗 : 名詞1. [植物學] (植物由莖的基部長出的分枝) tiller 2. (姓氏) a surname
- 初 : Ⅰ名詞1 (開始的部分) at the beginning of; in the early part of 2 (姓氏) a surname Ⅱ助詞(附著...
- 期 : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
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The winter tiller is more than the spring tiller at quantity hi leymus chinensis, calamagrostis epigeios and c. rigidula population at the beginning growing season. it is an efficient strategy to increasing survival fitness and propagating potential for rhizome grass to grow many active and strong winter tillers
生長季初期,羊草、拂子茅和硬拂子茅種群返青的分蘗株以冬性植株多於春性植株,冬性植株生活力旺盛、抗性強,形成冬性植株是根莖型禾草種群提高生存適合度,增強營養繁殖力的有效策略。Tillering and earbearing characteristics of wheat varit ies “ miannong 4 " and “ miannon 3 " were studied under three densities. the results indicated that t he two varieties had medium tillering speeds and tillering numbers , and their t illering number under medium density was 3. 7 tillers per plant , which is less th a n that of “ mianyang 11 " , a popular wheat variety in sichuan in 1980s. their perc en tage of earbearing was about 55 % , which is also lower than that of “ mianyang 11 "
在3種密度下對綿農4號、綿農3號的分蘗及成穗特性進行了初步研究,結果表明:綿農4號、綿農3號的分蘗速度和分蘗力皆為中等,中等密度條件下,有效分蘗期每天可形成0 . 15蘗,各期總蘗數為3 . 7左右,低於綿陽11號;與綿陽11號分蘗速度的差異主要在有效分蘗期;綿農4號、綿農3號的成穗率為55 %左右,低於綿陽11號;但分蘗和主穗的差異較小,分蘗穗重佔主穗重的80 %左右,莖蘗穗重變異系數15 %左右,穗子大小均勻一致,小穗相對較少,小穗較大,這些性狀都優于綿陽11號。
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